The plunger, injector, fuel pump, fuel injection pump plunger, the plunger coupled parts is my company's main products. In the fierce market competition environment, the company continued to improve product quality, service awareness, and strive for our customers to do our best! Now briefly talk about the spray pump type and structure.

1, according to the nozzle structure can be divided into: axial needle type, pore type

2, according to the coil resistance: high resistance ( 13~16 Ω), low resistance ( 2~3 Ω)

3, by use of MPI, SPI 6:

4, according to the fuel position: Top fuel type, fuel type side

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